/* 左侧菜单栏 */
.leftmenu {
    width: 200px;
    height: 100%;
    box-sizing: border-box;
    background-color: #f5f6f7;
    overflow: scroll;
    z-index: 2;
  }
  
  .menu-item {
    line-height: 90px;
    height: 90px;
    text-align: center;
    border-bottom: 2px silid #e3e3e3;
    position: relative;
    color: #777;
    font-size: 28px;
  }
  
  .menu-item.active {
    color: #eb2444;
    font-size: 28px;
    font-weight: bold;
    position: relative;
    background: #fff;
  }
  
  .menu-item.active:before {
    position: absolute;
    left: 0;
    content: "";
    width: 8px;
    height: 32px;
    top: 29px;
    background: #eb2444;
  }
  
  .menu-item text.tips-num {
    position: absolute;
    top: 20px;
    right: 15px;
    border-radius: 15px;
    width: 30px;
    height: 30px;
    background: red;
    color: #fff;
    font-size: 25px;
    line-height: 30px;
  }